Turbine components
    1.
    发明授权
    Turbine components 有权
    涡轮机组件

    公开(公告)号:US07137781B2

    公开(公告)日:2006-11-21

    申请号:US10701560

    申请日:2003-11-06

    IPC分类号: F01D5/18 F01D9/06

    摘要: A turbine component, such as a turbine blade 1, 21, has a coolant supply passage 4, 24 and a cooling chamber 3, 23 connected by an injection passage 5, 25. The cooling chamber 3, 23 includes flow guides in the form of vanes 7, 8 or grooves 37 which act to create a coolant flow in a spiral direction. Thus, there is limited coolant flow impingement and greater cooling effect to allow the turbine component to operate at higher temperatures.

    摘要翻译: 涡轮机部件,例如涡轮叶片1,2,具有通过喷射通道5,25连接的冷却剂供应通道4,24和冷却室3,23。 冷却室3,23包括叶片7,8形式的流动引导件或用于在螺旋方向产生冷却剂流的槽37。 因此,存在有限的冷却剂流冲击和更大的冷却效果,以允许涡轮机部件在较高温度下运行。